Reflection - When a light ray hits a mirror surface and is bounced back outwards again, Rainbow - this happens when white light from the sun is refracted through raindrops in the atmosphere, Prism - A clear, colourless material that bends (refracts) light rays as they pass through., Visible light - The tiny part of the electromagnetic spectrum of radiation that our eyes and brain can detect., ROGBIV - The order of the colours of light in the visible spectrum, Ultraviolet - A colour of light that our eyes can not see., Convex lens - a lens with one or two outwardly curved surfaces. They make light rays converge and focus to a point, Concave lens - A lens with one or two inwardly curved surfaces. The diverge the light rays outwards.,

Bảng xếp hạng

Phong cách trực quan

Tùy chọn

Chuyển đổi mẫu

Bạn có muốn khôi phục tự động lưu: không?